Resurgent Capital Services L.P. Debt Collection Complaint

Resurgent Capital Services L.P. Debt collection department,

Cont'd attempts collect debt not owed Debt is not mine Texas

Resurgent Capital Services has been billing me for a debt which I have disputed. I sent them written notice and also called them back after they had contacted me at my place of employment along with numerous other phone calls. They sent me another notice - -, - with Historical account information where they claim this was an - - - - -, original collection date of -/-/- with a charge off date of -/-/- and their information saying the debt was acquired -/-/- from - - -. So now in - they want to open up and collect on something from -, how is that possible?? Resurgent claims the original amount at time of acquisition was $180.00 and they are adding Interest of $160.00 for a total of $350.00! I have repeatedly advised that this bill is not valid or due, and something going back so many years?